scholarly journals Experimental and theoretical studies on corrosion inhibition of 4-amidinophenyl-2,2′-bifuran and its analogues in acidic media

RSC Advances ◽  
2017 ◽  
Vol 7 (73) ◽  
pp. 46414-46430 ◽  
Author(s):  
A. S. Fouda ◽  
M. A. Ismail ◽  
A. S. Abousalem ◽  
G. Y. Elewady

Corrosion inhibition studies of carbon steel (CS) in 1 M HCl by newly synthesized bichalcophene compounds namely; 4-(2,2′-bifuran-5-yl)benzamidine (MA-0947) and 6-(2,2′-bifuran-5-yl)nicotinamidine (MA-0941) and 6-[5-(thiophen-2-yl)furan-2-yl]nicotinamidine (MA-0940).

RSC Advances ◽  
2015 ◽  
Vol 5 (36) ◽  
pp. 28743-28761 ◽  
Author(s):  
Lutendo C. Murulana ◽  
Mwadham M. Kabanda ◽  
Eno E. Ebenso

Corrosion inhibition studies of mild steel in aqueous HCl by some sulphonamides have been investigated using weight loss, potentiodynamic polarization (PDP), Electrochemical Impedance Spectroscopy (EIS) and Density Functional Theory (DFT).


RSC Advances ◽  
2016 ◽  
Vol 6 (27) ◽  
pp. 22250-22268 ◽  
Author(s):  
Z. Zhang ◽  
N. C. Tian ◽  
X. D. Huang ◽  
W. Shang ◽  
L. Wu

The synergistic corrosion inhibition effect of indigo carmine and three kinds of cationic organic compounds on 1045 carbon steel (CS) in 0.5 M HCl solution is reported.


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